Over on Frother's, I noticed a link to a new blog by sculpter Andrew May, with what he calls "RPG seeds". These are little snippits of ideas that he blogs for our use in dungeons or campaigns. A couple of examples:
#97 The fellow is carving away at a grotesque
stone idol. Arms moving feverishly, he sweats through the grey layer of dust
that covers the entire front of his body.
#43 The mirror has been daubed all over with quite a quantity of plaster
Anyway, give it a look, you may find it to be interesting.